Hikvision DS-KD-K12 | Modular Keypad Module (12 Buttons) | For IP Video Intercom Door Station

FAQs

How many nametag modules can be connected to a single door station?

You can cascade up to 6 DS-KD-K12 nametag modules together, providing a total of 72 individual call buttons. The modules connect via RS-485 module-connecting interfaces, with each module requiring a unique address configured using the DIP switches (valid addresses range from 1 to 20). This allows for comprehensive coverage of medium to large multi-tenant buildings from a single door station installation.

How do I configure the call buttons on the nametag module?

Configuration is performed through the web interface of the connected door station. After logging in, navigate to Configuration → Intercom → Press Button to Call, select “Sub Module” from the dropdown list, and enter the Room Number of the indoor station you wish to assign to each button. Once configured, visitors can press the button to directly call the corresponding indoor station. You must first set the unique module address using the DIP switches on the back of the module before configuration.

What door stations is the DS-KD-K12 compatible with?

The DS-KD-K12 nametag module is compatible with Hikvision’s modular door station systems including the DS-KD8003-IME series modular door stations, DS-KD8003Y-IME2 two-wire main units, and DS-KD7003EY-IME2 two-wire door stations. The module connects via RS-485 module-connecting interfaces, making it part of Hikvision’s flexible and expandable KD series ecosystem.

Can the nametags be replaced or customized?

Yes, the nametags are designed to be easily replaceable, allowing you to update tenant names, apartment numbers, or office identifications as needed. This feature simplifies building management when tenants change and ensures the door station always displays current, professional-looking information. The nametags sit behind the call buttons with backlight compensation for excellent visibility.

What installation methods are supported?

The DS-KD-K12 supports both flush mounting and surface mounting installation methods. For flush mounting, you create an installation cavity in the wall and mount the module within a mounting box. For surface mounting, the module attaches to a mounting frame fixed to the wall surface. Both methods are designed for modular configurations, supporting two-module and three-module installations alongside the main door station unit.

Is the module suitable for outdoor installation?

Yes, the DS-KD-K12 features IP65 protection level, making it fully suitable for outdoor installation. The weatherproof construction protects against dust ingress and water jets from any direction. The module operates reliably in temperatures ranging from -30°C to 55°C and humidity levels from 10% to 90% (non-condensing), ensuring dependable performance in diverse weather conditions.

How much power does the nametag module consume?

The DS-KD-K12 has very low power consumption at ≤2W. Power is supplied through the RS-485 module-connecting interface from the main door station unit or distributor, eliminating the need for separate power supplies. The 12V DC power output from the main unit’s module-connecting interface powers the nametag module and any other connected sub-modules.

What is the purpose of the DIP switches?

The DIP switches on the back of the module are used to configure a unique address for each nametag module connected to the door station. Valid addresses range from 1 to 20, and each module must have a unique address to function properly. The configuration uses 8 DIP switches in specific ON/OFF combinations to set the module number. This addressing system allows the main door station to communicate with multiple sub-modules independently.

Can I see the backlight behind the nametags?

Yes, the DS-KD-K12 features backlight compensation behind the nametag buttons. This backlighting improves visibility of the nametags in various lighting conditions, including low light or nighttime scenarios. The backlight ensures visitors can easily read the tenant names or apartment numbers regardless of ambient lighting, enhancing usability and the professional appearance of the installation.

What is the debugging port used for?

The debugging port on the DS-KD-K12 is specifically intended for diagnostic and troubleshooting purposes during installation and maintenance. It is not used for regular operation. This port allows authorized technicians to access system-level functions for configuration verification, firmware updates, or resolving technical issues. The debugging port should only be accessed by qualified installation professionals.

How do I wire the nametag module to the door station?

The DS-KD-K12 connects to the door station via its RS-485 module-connecting interfaces. The module has both an RS-485 IN interface (for connection from the main unit or previous module) and an RS-485 OUT interface (for cascading to additional modules). The terminals include GND, 12V IN/OUT, 485+, and 485- connections. Detailed wiring diagrams are provided in the quick start guide showing configurations for two-module and three-module installations.

What are the physical dimensions of the module?

The DS-KD-K12 measures 98.2mm (W) × 100.2mm (H) × 33.7mm (D), or approximately 3.87″ × 3.95″ × 1.33″. This compact size allows it to integrate seamlessly alongside other modules in the Hikvision modular door station system. The module weighs just 179g (net weight), making it lightweight yet robust enough for outdoor installation.

Can I use the nametag module with non-Hikvision systems?

No, the DS-KD-K12 is specifically designed for integration with Hikvision’s modular door station ecosystem. It requires connection to a compatible Hikvision main unit (such as the DS-KD8003Y-IME2 or DS-KD8003-IME series) via RS-485 module-connecting interfaces. The configuration is performed through the Hikvision door station’s web interface, and the communication protocols are proprietary to Hikvision’s video intercom systems.

What happens if two modules have the same address?

If two nametag modules connected to the same door station have identical DIP switch addresses, communication conflicts will occur and the system will not function properly. Each module must have a unique address (ranging from 1 to 20) configured via its DIP switches. The quick start guide includes a detailed table showing the correct DIP switch positions for each module number from 1 to 8, ensuring proper configuration during installation.

Is there a warranty on the DS-KD-K12 nametag module?

Warranty information varies by region and distributor. Generally, Hikvision products come with a manufacturer’s warranty, but specific terms, duration, and coverage depend on where the product was purchased. Contact your authorized Hikvision dealer or distributor for detailed warranty information applicable to your region. Note that the module can only receive after-sales service support in the country or region where the purchase was made.